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Journal articles on the topic 'Surface active agents. Surface chemistry. Micelles'

Author: Grafiati

Published: 4 June 2021

Last updated: 1 February 2022

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1

Akisada, Hideo, Junko Kuwahara, Minako Kunisaki, Keiko Nishikawa, Shiho Akagi, Mituyo Wada, Ayano Kuwata, and Sakiko Iwamoto. "A circular dichroism study of the interaction between n-decanoyl-N-methylglucamide and surface active agents in mixed micelles." Colloid and Polymer Science 283, no. 2 (April 27, 2004): 169–73. http://dx.doi.org/10.1007/s00396-004-1113-4.

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2

Abouzeid, Fatma M. "Study of Steel Electro-dissolution Behavior in Presence of Some Surfactants. Electrochemical Investigation and Surface Active Properties Determination." Revista de Chimie 72, no. 3 (July 29, 2021): 179–97. http://dx.doi.org/10.37358/rc.21.3.8447.

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Steel electro-dissolution performance was investigated in orthophosphoric acid in the presence of N-oleyl 1.3 diaminopropane, Benzalkounuim chloride, Soduim lauryl sulphate and Di-Isononyl phthalate as a surfactant using potentiodynamic polarization measurements. The retardation performance of these surfactants was examined. The surfactant surface active parameters were estimated based on surface tension measurements. The parameters calculated comprise the critical micelle concentration (CMC), maximum surface excess (Гmax), minimum surface area (Amin) and effectiveness (πCMC). The micellization thermodynamic parameters (ΔGmic, ΔSmic) for the estimated surfactants were also computed. Results obtained from surface active properties are comparable with those gained from galvanostatic polarization measurements. Temperature influence on the steel dissolution performance was examined at 25 to 40oC range. Steel kinetic study in orthophosphoric acid- free solution and orthophosphoric acid containing surfactant was also examined. The dissolution kinetic and activated parameters were computed. Results based on microscopy measurement indicate that, addition of new four surfactants, resulting in the solution shows potential, a discrete progress in the metal texture was monitored. Improvement produced in electro-polishing bath by the investigated SAS that owing to the adsorption of such surface active agents on the anode surface.

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3

Zakharova, L. Ya, S. B. Fedorov, L. A. Kudryavtseva, V. E. Bel'skii, and B. E. Ivanov. "Acid-base properties of bis(chloromethyl)phosphinic acid para-nitroanilide in aqueous micellar solutions of surface active agents." Bulletin of the Academy of Sciences of the USSR Division of Chemical Science 39, no. 5 (May 1990): 883–85. http://dx.doi.org/10.1007/bf00961674.

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4

Friberg, Stig E., Abeer Al Bawab, and Ahmad A. Abdoh. "Surface active inverse micelles." Colloid and Polymer Science 285, no. 14 (July 25, 2007): 1625–30. http://dx.doi.org/10.1007/s00396-007-1734-5.

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5

Eissa, A. M. F. "Amphoteric surface active agents." Grasas y Aceites 46, no. 4-5 (October 30, 1995): 240–44. http://dx.doi.org/10.3989/gya.1995.v46.i4-5.931.

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6

Pryce, A. "Surface active agents: some applications in surface coatings." Pigment & Resin Technology 16, no. 2 (February 1987): 15–21. http://dx.doi.org/10.1108/eb042329.

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7

Hornof, V., and R. Hombek. "Surface-active agents based on propoxylated lignosulfonate." Journal of Applied Polymer Science 41, no. 910 (1990): 2391–98. http://dx.doi.org/10.1002/app.1990.070410939.

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8

Akhir, Nur Asyraf Md, Ismail Mohd Saaid, Ahmad Kamal Idris, Anita Ramli, Nurul Amirah Ismail, and Afif Izwan Abd Hamid. "Dynamic Interfacial Tension Behavior of Pure and Binary Surfactant System." Journal of Computational and Theoretical Nanoscience 17, no. 2 (February 1, 2020): 1251–59. http://dx.doi.org/10.1166/jctn.2020.8797.

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Surfactants are very important surface-active agents in implementation of chemical enhanced oil recovery for oil-water interfacial tension and wettability alteration. However, the high adsorption of surfactant on reservoir rock reduces the efficiency of surfactant flooding. Conventionally, inorganic alkali has been introduced to reduce adsorption of surfactant, but alkali will lead to the formation of emulsion, formation damage and scaling. Therefore, lignosulfonate, a sacrificial agent has been introduced as an alternative to inorganic alkali. In this paper, the critical micelle concentration (CMC) and dynamic interfacial tension (IFT) behavior of a pure and binary system of internal olefin sulfonate (IOS) and lignosulfonate (LS) at brine-decane interfaces are determined by using a spinning drop method. The physicochemical properties of pure and binary of IOS and LS system are determined by conductivity and pH measurements. The CMC value of IOS in 3.5 wt% brine salinity is higher compared to LS due to the isomeric branched of IOS which can occupy a larger area per molecules. The dynamic interfacial tension of IOS shows the fast adsorption of surfactant molecules to the brine-decane interfaces. This is indicated by the fast equilibrium interfacial tension reached by IOS. In comparison, the LS pure system shows decreasing behavior of dynamic interfacial tension. The fast adsorption at the interfaces is only reached for higher LS concentrations. The synergy effect between IOS and LS system shows a reduction in the interfacial value with LS optimum concentration of 0.6 wt%. The drop in conductivity and pH values indicated the development of a tightly packed lamellar liquid crystalline structure. These physicochemical properties are in agreement with the dynamic interfacial tension behavior of the IOS and LS system. This study has demonstrated the significant impact of the LS addition in reducing the dynamic interfacial tension of the surfactant system.

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9

El-Dougdoug, W. I. A. "Synthesis and surface active properties of cationic surface active agents from crude rice bran oil." Grasas y Aceites 50, no. 5 (October 30, 1999): 385–91. http://dx.doi.org/10.3989/gya.1999.v50.i5.683.

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10

Bower, C. K., M. K. Bothwell, and J. McGuire. "Lantibiotics as surface active agents for biomedical applications." Colloids and Surfaces B: Biointerfaces 22, no. 4 (December 2001): 259–65. http://dx.doi.org/10.1016/s0927-7765(01)00199-0.

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11

Kaczorowski, Marcin, and Gabriel Rokicki. "Reactive surfactants – chemistry and applications. Part II. Surface - active initiators (inisurfs) and surface - active transfer agents (transurfs)." Polimery 62 (February 2017): 79–85. http://dx.doi.org/10.14314/polimery.2017.079.

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12

Olkowska, Ewa, Marek Ruman, and Żaneta Polkowska. "Occurrence of Surface Active Agents in the Environment." Journal of Analytical Methods in Chemistry 2014 (2014): 1–15. http://dx.doi.org/10.1155/2014/769708.

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Due to the specific structure of surfactants molecules they are applied in different areas of human activity (industry, household). After using and discharging from wastewater treatment plants as effluent stream, surface active agents (SAAs) are emitted to various elements of the environment (atmosphere, waters, and solid phases), where they can undergo numerous physic-chemical processes (e.g., sorption, degradation) and freely migrate. Additionally, SAAs present in the environment can be accumulated in living organisms (bioaccumulation), what can have a negative effect on biotic elements of ecosystems (e.g., toxicity, disturbance of endocrine equilibrium). They also cause increaseing solubility of organic pollutants in aqueous phase, their migration, and accumulation in different environmental compartments. Moreover, surfactants found in aerosols can affect formation and development of clouds, which is associated with cooling effect in the atmosphere and climate changes. The environmental fate of SAAs is still unknown and recognition of this problem will contribute to protection of living organisms as well as preservation of quality and balance of various ecosystems. This work contains basic information about surfactants and overview of pollution of different ecosystems caused by them (their classification and properties, areas of use, their presence, and behavior in the environment).

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13

Kuwabata, Susumu, Yoiche Maida, and Hiroshi Yoneyama. "Electrodes coated with polystyrene films containing surface-active agents." Journal of Electroanalytical Chemistry and Interfacial Electrochemistry 242, no. 1-2 (February 1988): 143–54. http://dx.doi.org/10.1016/0022-0728(88)80246-8.

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14

Litton, Gary M., and Terese M. Olson. "Colloid Deposition Kinetics with Surface-Active Agents: Evidence for Discrete Surface Charge Effects." Journal of Colloid and Interface Science 165, no. 2 (July 1994): 522–25. http://dx.doi.org/10.1006/jcis.1994.1258.

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15

Szymanowski, J. "The Estimation of Some Properties of Surface Active Agents." Tenside Surfactants Detergents 27, no. 6 (December 1, 1990): 386–92. http://dx.doi.org/10.1515/tsd-1990-270607.

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16

Howsaway, Hamida O., and Refat El-Sayed. "Synthesis of Potential Pharmaceutical Heterocycles as Surface Active Agents." Journal of Surfactants and Detergents 20, no. 3 (February 27, 2017): 681–94. http://dx.doi.org/10.1007/s11743-017-1936-x.

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17

Kurrey, Ramsingh, Mithlesh Mahilang, Manas Kanti Deb, and Kamlesh Shrivas. "Analytical approach on surface active agents in the environment and challenges." Trends in Environmental Analytical Chemistry 21 (January 2019): e00061. http://dx.doi.org/10.1016/j.teac.2019.e00061.

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18

Srinivasa Rao, A. "Stability of alumina dispersions in presence of surface active agents." Ceramics International 14, no. 1 (January 1988): 49–57. http://dx.doi.org/10.1016/0272-8842(88)90018-1.

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19

Gormally, John, and Santosh Sharma. "Chemical relaxation in mixed micellar solutions containing surface-active drugs and hexadecyltrimethylammonium bromide micelles." Journal of the Chemical Society, Faraday Transactions 1: Physical Chemistry in Condensed Phases 82, no. 8 (1986): 2497. http://dx.doi.org/10.1039/f19868202497.

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20

Jurczak, Przemysław, Julia Witkowska, Sylwia Rodziewicz-Motowidło, and Sławomir Lach. "Proteins, peptides and peptidomimetics as active agents in implant surface functionalization." Advances in Colloid and Interface Science 276 (February 2020): 102083. http://dx.doi.org/10.1016/j.cis.2019.102083.

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21

Murashova, I. B., N. E. Agarova, A. B. Darintseva, A. B. Lebed, and L. M. Yakovleva. "Formation of copper deposits under electrolysis with surface-active agents." Powder Metallurgy and Metal Ceramics 49, no. 1-2 (May 2010): 1–7. http://dx.doi.org/10.1007/s11106-010-9194-8.

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22

Shibata, Junji, and Hiromi Tamakoshi. "Flocculation of Fine Hematite in Aqueous Solution Containing Surface-Active Agents." KAGAKU KOGAKU RONBUNSHU 20, no. 5 (1994): 701–7. http://dx.doi.org/10.1252/kakoronbunshu.20.701.

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23

Burgh, Stefan van der, Remco Fokkink, Arie de Keizer, and Martien A. Cohen Stuart. "Complex coacervation core micelles as anti-fouling agents on silica and polystyrene surfaces." Colloids and Surfaces A: Physicochemical and Engineering Aspects 242, no. 1-3 (August 2004): 167–74. http://dx.doi.org/10.1016/j.colsurfa.2004.04.068.

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24

Dong, Bin, Jin Zhang, Liqiang Zheng, Suqing Wang, Xinwei Li, and Tohru Inoue. "Salt-induced viscoelastic wormlike micelles formed in surface active ionic liquid aqueous solution." Journal of Colloid and Interface Science 319, no. 1 (March 2008): 338–43. http://dx.doi.org/10.1016/j.jcis.2007.11.040.

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25

Sangermano, M., R. Bongiovanni, A. Priola, and D. Pospiech. "Fluorinated alcohols as surface-active agents in cationic photopolymerization of epoxy monomers." Journal of Polymer Science Part A: Polymer Chemistry 43, no. 18 (2005): 4144–50. http://dx.doi.org/10.1002/pola.20865.

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26

Farkhani, Dariush, Ali Asghar Khalili, and Ali Mehdizadeh. "The Role of Surface Active Agents in Sulfonation of Double Bonds." Tenside Surfactants Detergents 51, no. 4 (July 15, 2014): 352–55. http://dx.doi.org/10.3139/113.110317.

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27

Drennan, Catherine E., Rachelle J. Hughes, Vincent C. Reinsborough, and Oladega O. Soriyan. "Article." Canadian Journal of Chemistry 76, no. 2 (February 1, 1998): 152–57. http://dx.doi.org/10.1139/v97-226.

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Kinetic studies through stopped-flow spectroscopy were undertaken in the dilute solution range of anionic surfactants where pronounced rate enhancement or inhibition of Ni2+-ligand complexations is often observed at surfactant concentrations much below the critical micelle concentration (CMC). The results are interpreted in terms of Ni-surfactant micelles as the agents responsible for the rate changes in dilute surfactant solution. At higher surfactant concentrations these micelles are transformed into mixed micelles (counterion and size changes), eventually becoming normal surfactant micelles close to the CMC. Surface tension, dye solubility, conductivity, and fluorescent probe investigations support this interpretation.Key words: micellar catalysis, sodium dodecyl sulfate, micelles, critical micelle concentration, premicelles, Ni2+-ligand complexations.

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28

Owusu, George, David B. Dreisinger, and Ernest peters. "Interfacial effects of surface-active agents under zinc pressure leach conditions." Metallurgical and Materials Transactions B 26, no. 1 (February 1995): 5–12. http://dx.doi.org/10.1007/bf02648972.

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29

Kurtanidze, Manoni, Tinatin Butkhuzi, Irma Tikanadze, Rusudan Chaladze, Manuchar Gvaramia, Ketevan Nanobashvili, Maka Alexishvili, Polina Toidze, and Marina Rukhadze. "Interaction of Surface Active Drug Promethazine Hydrochloride with Surfactants: Drug Release from Microemulsions." Tenside Surfactants Detergents 58, no. 5 (September 1, 2021): 371–82. http://dx.doi.org/10.1515/tsd-2020-2351.

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Abstract The interaction of surface-active drugs with surfactants, used in the simulation of artificial membranes by direct and reversed micelles, mainly determines the transport of drugs in the body and the complex process of the binding to receptors. Besides, the delivery of drugs into the body via microemulsions has been successfully used to reduce the first-pass metabolism. The structure of mixed reverse microemulsions based on the ionic surfactant sodium bis(2-ethylhexyl)sulfosuccinate (AOT) and the cationic surface active drug promethazine hydrochloride (PMT) was studied spectroscopically in the infrared and UV-visible regions, as well as using electrical conductivity and dynamic light scattering. The release profile of PMT from AOT-based microemulsions was studied using cellulose dialysis bags. The introduction of PMT additive into the water pockets of reverse AOT micelles leads to: a) an increase in free water fraction and a decrease in bound water fraction; b) changing the chromatographic retention factors of the model compounds; c) insignificant influence on the values of the binding constant of optical probe o-nitroaniline with the head groups of AOT; d) quenching of water-induced percolation in electrical conductance of reverse AOT microemulsions; e) a slight decrease in the size of water droplets at the same values of the molar ratio of water/surfactant. The release of PMT from the aqueous system obeys Fick’s law of diffusion (n = 0.4852), and the release of PMT from microemulsions is based on non-Fickian or anomalous diffusion.

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30

Eghbali, Elham, and Heinz Hoffmann. "Amphiphilic Block Copolymers that Form Micelles but Are not Surface Active and Bind Normal Surfactants." Zeitschrift für Physikalische Chemie 220, no. 4_2006 (April 2006): 407–18. http://dx.doi.org/10.1524/zpch.2006.220.4.407.

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31

Zhang, Yongmin, Dapeng Zhou, and Yujun Feng. "In-Situ Formation of Viscoelastic Wormlike Micelles in Mixtures of Non-Surface-Active Compounds." Journal of Surfactants and Detergents 18, no. 1 (April 3, 2014): 189–98. http://dx.doi.org/10.1007/s11743-014-1586-1.

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32

Ramis Ramos, G., M. C. Garcia Alvarez-Coque, A. M. O'Reilly, I. M. Khasawneh, and J. D. Winefordner. "Paper substrate room-temperature phosphorimetry of polyaromatic hydrocarbons enhanced by surface-active agents." Analytical Chemistry 60, no. 5 (March 1988): 416–20. http://dx.doi.org/10.1021/ac00156a009.

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33

Nordendorf, Gaby, Samuel L. Schafforz, Eireen B. Käkel, Shunyi Miao, and Alexander Lorenz. "Surface grafted agents with various molecular lengths and photochemically active benzophenone moieties." Physical Chemistry Chemical Physics 22, no. 3 (2020): 1774–83. http://dx.doi.org/10.1039/c9cp05722f.

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Homologues of benzophenone silane, a covalently graftable, photochemically active surface functionalizing agent, are investigated as surface functionalization agents for both small particles and planar substrates.

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34

Leelarasamee, N., S. A. Howard, and J. K. H. Ma. "Effect of surface active agents on drug release from polylactic acid-hydrocortisone microcapsules." Journal of Microencapsulation 5, no. 1 (January 1988): 37–46. http://dx.doi.org/10.3109/02652048809036721.

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35

Skelland, A. H. P., and Elizabeth A. Slaymaker. "Effects of surface-active agents on drop size in liquid-liquid systems." Industrial & Engineering Chemistry Research 29, no. 3 (March 1990): 494–99. http://dx.doi.org/10.1021/ie00099a030.

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36

Schmidt, Fabian, Bastian Zehner, Marlene Kaposi, Markus Drees, János Mink, Wolfgang Korth, Andreas Jess, and Mirza Cokoja. "Activation of hydrogen peroxide by the nitrate anion in micellar media." Green Chemistry 23, no. 5 (2021): 1965–71. http://dx.doi.org/10.1039/d0gc03497e.

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Surface-active imidazolium nitrates activate hydrogen peroxide, which enables the epoxidation of olefins. The micelles solubilise the substrate in the aqueous oxidant phase and allow for simple product separation and catalyst recycling.

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37

REN, Ying, Xiaoduo HOU, and Guifeng ZHANG. "Influence of surface-active agents on Ni–ZrO₂ nanocomposite coatings." Journal of the Ceramic Society of Japan 127, no. 5 (May 1, 2019): 288–94. http://dx.doi.org/10.2109/jcersj2.18161.

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38

Peethambaran, N. R., Baby Kuriakose, Manjari Rajan, and A. P. Kuriakose. "Rheological behavior of natural rubber latex in the presence of surface-active agents." Journal of Applied Polymer Science 41, no. 56 (1990): 975–83. http://dx.doi.org/10.1002/app.1990.070410509.

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39

Cichoń, Ewelina, Bartosz Mielan, Elżbieta Pamuła, Anna Ślósarczyk, and Aneta Zima. "Development of highly porous calcium phosphate bone cements applying nonionic surface active agents." RSC Advances 11, no. 39 (2021): 23908–21. http://dx.doi.org/10.1039/d1ra04266a.

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40

Grechanyuk, V. G., and E. M. Shelyakova. "The milling of ferromagnetic materials in the presence of surface-active agents." Soviet Powder Metallurgy and Metal Ceramics 25, no. 5 (May 1986): 359–60. http://dx.doi.org/10.1007/bf00813943.

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41

Kljajevic, Ljiljana, Vladislava Jovanovic, Sanja Stevanovic, Zarko Bogdanov, and Branka Kaludjerovic. "Influence of chemical agents on the surface area and porosity of active carbon hollow fibers." Journal of the Serbian Chemical Society 76, no. 9 (2011): 1283–94. http://dx.doi.org/10.2298/jsc100226112k.

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Active carbon hollow fibers were prepared from regenerated polysulfone hollow fibers by chemical activation using: disodium hydrogen phosphate 2-hydrate, disodium tetraborate 10-hydrate, hydrogen peroxide, and diammonium hydrogen phosphate. After chemical activation fibers were carbonized in an inert atmosphere. The specific surface area and porosity of obtained carbons were studied by nitrogen adsorption-desorption isotherms at 77 K, while the structures were examined with scanning electron microscopy and X-ray diffraction. The activation process increases these adsorption properties of fibers being more pronounced for active carbon fibers obtained with disodium tetraborate 10-hydrate and hydrogen peroxide as activator. The obtained active hollow carbons are microporous with different pore size distribution. Chemical activation with phosphates produces active carbon material with small surface area with but with both mesopores and micropores. X-ray diffraction shows that besides turbostratic structure typical for carbon materials, there are some peaks which indicate some intermediate reaction products when sodium salts were used as activating agent. Based on data from the electrochemical measurements the activity and porosity of the active fibers depend strongly on the oxidizing agent applied.

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42

Chen, Wen-Bin, Hai Wang, and Yu-ling Du. "Determination of Trace Chromium(VI) with 3-Methoxy-Azomethine H in Surface-Active Agents." Asian Journal of Chemistry 26, no. 1 (2014): 227–29. http://dx.doi.org/10.14233/ajchem.2014.15729.

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43

Rashkov, R., and C. Nanev. "Effect of surface active agents on the initial formation of electrodeposited copper layers." Journal of Applied Electrochemistry 25, no. 6 (June 1995): 603–8. http://dx.doi.org/10.1007/bf00573218.

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44

Honji, A., S. Takeuchi, T. Mori, and Y. Hishinuma. "Effects of Surface‐Active Agents on Platinum Dispersion Supported on Acetylene Black." Journal of The Electrochemical Society 136, no. 12 (December 1, 1989): 3701–4. http://dx.doi.org/10.1149/1.2096533.

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45

Srinivasa Rao, A. "Effect of the surface active agents on the rheology of aqueous alumina slips." Ceramics International 14, no. 1 (January 1988): 17–25. http://dx.doi.org/10.1016/0272-8842(88)90013-2.

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46

Sharma, V. K., H. Srinivasan, R. Mukhopadhyay, V. Garcia Sakai, and S. Mitra. "Microscopic insights on the structural and dynamical aspects of Imidazolium-based surface active ionic liquid micelles." Journal of Molecular Liquids 332 (June 2021): 115722. http://dx.doi.org/10.1016/j.molliq.2021.115722.

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47

Caruso, Enrico, Viviana Teresa Orlandi, Miryam Chiara Malacarne, Eleonora Martegani, Chiara Scanferla, Daniela Pappalardo, Giovanni Vigliotta, and Lorella Izzo. "Bodipy-Loaded Micelles Based on Polylactide as Surface Coating for Photodynamic Control of Staphylococcus aureus." Coatings 11, no. 2 (February 13, 2021): 223. http://dx.doi.org/10.3390/coatings11020223.

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Decontaminating coating systems (DCSs) represent a challenge against pathogenic bacteria that may colonize hospital surfaces, causing several important infections. In this respect, surface coatings comprising photosensitizers (PSs) are promising but still controversial for several limitations. PSs act through a mechanism of antimicrobial photodynamic inactivation (aPDI) due to formation of reactive oxygen species (ROS) after light irradiation. However, ROS are partially deactivated during their diffusion through a coating matrix; moreover, coatings should allow oxygen penetration that in contact with the activated PS would generate 1O2, an active specie against bacteria. In the attempt to circumvent such constraints, we report a spray DCS made of micelles loaded with a PS belonging to the BODIPY family (2,6-diiodo-1,3,5,7-tetramethyl-8-(2,6-dichlorophenyl)-4,4′-difluoroboradiazaindacene) that is released in a controlled manner and then activated outside the coating. For this aim, we synthesized several amphiphilic copolymers (mPEG–(PLA)n), which form micelles, and established the most stable supramolecular system in terms of critical micelle concentration (CMC) and ∆Gf values. We found that micelles obtained from mPEG–(PLLA)2 were the most thermodynamically stable and able to release BODIPY in a relatively short period of time (about 80% in 6 h). Interestingly, the BODIPY released showed excellent activity against Staphylococcus aureus even at micromolar concentrations.

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48

Eliasson, A. C. "On the effects of surface active agents on the gelatinization of starch — a calorimetric investigation." Carbohydrate Polymers 6, no. 6 (January 1986): 463–76. http://dx.doi.org/10.1016/0144-8617(86)90004-4.

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49

Julbe, A., C. Balzer, J. M. Barthez, C. Guizard, A. Larbot, and L. Cot. "Effect of non-ionic surface active agents on TEOS-derived sols, gels and materials." Journal of Sol-Gel Science and Technology 4, no. 2 (1995): 89–97. http://dx.doi.org/10.1007/bf00491675.

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50

Matysik, J., H. Kroszka, and A. Persona. "Analysis of Cationic Surface Active Agents Using DME and Its Relevance to Their Adsorption." Adsorption Science & Technology 4, no. 1-2 (March 1987): 53–57. http://dx.doi.org/10.1177/0263617487004001-205.

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The paper describes an application of dropping mercury electrode (DME) for analytical determination of certain cationic surface active agents and their mixtures and presents obtained thermodynamical data of adsorption of investigated substances.

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